Adapter



FIG. 1 is a front perspective view of an adapter showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a side elevation view thereof; and,

FIG. 7 is another side elevation view thereof.

The shade lines in the Figures show contour and not surface ornamentation.

The broken line portion of the figure drawings is included for the purpose of illustrating environmental structure of the adapter and forms no part of the claimed design. 

CLAIM The ornamental design for an adapter, as shown and described. 